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Industrial

Cat® C9.3 Industrial Power Unit

  • Minimum Power
    300.0 bhp
  • Maximum Power
    400 hp
  • Maximum Power
    400.0 bhp
  • Rated Speed
    1800-2200 rpm
Power Rating
Minimum Power
300.0 bhp
Maximum Power
400 hp
Maximum Power
400.0 bhp
Rated Speed
1800-2200 rpm
Minimum Power
300 hp
Rated Speed
1800-2200 rpm
Emission Standards
Emissions
U.S. EPA Tier 4 Final, EU Stage IV
Emissions
U.S. EPA Tier 4 Final
General
Engine Configuration
Inline 6, 4-Stroke-Cycle-Diesel
Engine Configuration
Inline 6, 4-Stroke-Cycle-Diesel
Bore
115 mm (4.53 in)
Bore
115 mm (4.53 in)
Bore
4.5 in
Stroke
5.9 in
Stroke
149 mm (5.87 in)
Stroke
149 mm (5.87 in)
Displacement
567.5 in³
Compression Ratio
17.0:1
Displacement
9.3 L (567.5 in³)
Displacement
9.3 L (567.5 in³)
Aspiration
Turbocharged Aftercooled (TA)
Aspiration
Turbocharged Aftercooled (TA)
Compression Ratio
17:1
Rotation from Flywheel End
Counterclockwise
Rotation
Counterclockwise
Cooling System Capacity
64 L (68 qt)
Cooling System
64 L (68 qt)
Lube System
30 L (31.7 qt)
Lube System
30 L (31.7 qt)
Power Unit Dimensions
Length
80.4 in
Width
44 in
Height
68.5 in
Weight
4055 lb
Aftertreatment Dimensions
Width
34.3 in
Height
22.4 in
Weight
467 lb
Aftertreatment Dimensions*
Diameter
13 in
Power Unit Dimensions - Approximate
Length
1845-2042 mm (72.6-80.4 in)
Width
1094-1118 mm (43.1-44 in)
Height
1554-1741 mm (61.2- 68.5 in)
Weight
1678-1839 kg (3699-4055 lb)
PETU Dimensions - Tier 4 Final Only
Length
33.6 in
Width
11.3 in
Height
21.7 in
Weight
42.8 lb
Volume Capacity
51.1 qt (US)
Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)
Diameter
304.8-330.2 mm (12-13 in)
Weight
130-212 kg (287-467 lb)
Aftertreatment Dimensions - Approximate
Diameter
304.8-330.2 mm (12-13 in)
Width
714.4-870 mm (28.12-34.25 in)
Height
392.21-570 mm (15.44-22.4 in)
Weight
130-212 kg (287-467 lb)
PETU Dimensions - Tier 4 Final, Stage IV Only
Volume Capacity
48.4 L (51.1 qt)
Length
854 mm (33.6 in)
Width
287 mm (11.3 in)
Height
551 mm (21.7 in)
Weight
19.42 kg (42.8 lb)
  • Air Inlet System
    • Turbocharged
    • Air-to-Air Aftercooled
    • Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)
  • Control System
    • Electronic control system
    • Over-foam wiring harness
    • Automatic altitude compensation
    • Power compensated for fuel temperature
    • Configurable software features
    • Engine monitoring system SAE J1939 broadcast and control
    • Integrated Electronic Control Unit (ECU)
    • Remote fan control
  • Cooling System
    • Vertical or RH thermostat outlet
    • Centrifugal water pump
    • Guidance on cooling system design available through your dealer to ensure equipment reliability
  • Flywheels and Flywheel Housing
    • Dual rear PTO configuration
    • Available SAE No. 1 power take off with optional SAE A, SAE B or SAE C power take off drives. Engine power can also be taken from the front of the engine with optional attachments. (Tier 4 Final, Stage IV).
  • Fuel System
    • Electronic high pressure common rail
    • Primary fuel filter
    • Secondary fuel filters
    • Fuel transfer pump
    • Electronic fuel priming
  • Lube System
    • Open crankcase ventilation system
    • Oil cooler
    • Oil filler
    • Lube oil filter
    • Oil dipstick
    • Gear driven oil pump
    • Choice of front, rear or center sumps
    • Open crankcase ventilation system with fumes disposal (optional OCV filter system) (Tier 4 Final, Stage IV)
  • Power Take Off (PTO)
    • SAE A, SAE B or SAE C power take off (PTO) drives. Engine power can also be taken from the front of the engine on some applications.
  • General
    • Vibration damper
    • Lifting eyes
  • U.S. EPA Tier 4 Interim, EU Stage IIIB Aftertreatment / Clean Emissions Control Equipment
    • Cat Regeneration System
    • Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
    • NOx Reduction System (NRS)
    • Flex pipe connection kit with 90° rotatable elbows to attach to Cat Regeneration System Inlet
    • Available in 12 volt or 24 volt systems
  • U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment
    • Cat Regeneration System
    • Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
    • Aftertreatment Electronic Control Unit (ECU)
    • NOx Reduction System (NRS)
    • Pump Electronic Control Unit (PETU)
    • Available in 12V or 24V systems
    • Selective Catalytic Reduction (SCR)